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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 30
Chapter I
Part 7 - PART 7—TESTING BY APPLICANT OR THIRD PARTY
Subpart A [§ 7.1 - § 7.10] - Subpart A—General
Subpart B [§ 7.21 - § 7.31] - Subpart B—Brattice Cloth and Ventilation Tubing
Subpart C [§ 7.41 - § 7.52] - Subpart C—Battery Assemblies
Subpart D [§ 7.61 - § 7.72] - Subpart D—Multiple-Shot Blasting Units
Subpart E [§ 7.81 - § 7.92] - Subpart E—Diesel Engines Intended for Use in Underground Coal Mines
Subpart F [§ 7.95 - § 7.108] - Subpart F—Diesel Power Packages Intended for Use in Areas of Underground Coal Mines Where Permissible Electric Equipment is Required
Subpart J [§ 7.301 - § 7.311] - Subpart J—Electric Motor Assemblies
Subpart K [§ 7.401 - § 7.411] - Subpart K—Electric Cables, Signaling Cables, and Cable Splice Kits
Subpart L [§ 7.501 - § 7.510] - Subpart L—Refuge Alternatives
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